| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $17.98 | 6.740% | $19.1919 | $19.19 | $19.20 | $19.20 |
| Purchase #2 | $138.28 | 11.207% | $153.777 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $248.93 | 8.776% | $270.7761 | $270.78 | $270.80 | $270.80 |
| Purchase #4 | $108.52 | 9.531% | $118.863 | $118.86 | $118.85 | $118.90 |
| Purchase #5 | $23.55 | 9.804% | $25.8588 | $25.86 | $25.85 | $25.90 |
| Purchase #6 | $172.99 | 3.533% | $179.1017 | $179.10 | $179.10 | $179.10 |
| Purchase #7 | $195.38 | 6.132% | $207.3607 | $207.36 | $207.35 | $207.40 |
| 7 purchase totals = | $905.63 | $974.9292 | $974.93 | $974.95 | $975.10 | |